Until I had seen the image from the Docs shop I had simply placed my tool holders in a corner of the chip tray. The setup I made consists of some plastic angle pieces and a few screws fastening it to the top of my back splash guard. I admit it's a little half fast but it's functional.  

Tyler

The first 2 I made I put a 1/4-20 stud at the bottom of the device, so the tool holder is held from slipping off.

The last 2 I made the holder a bit longer so the height adjusting bolt on the tool holder won't let the tool slide out the bottom. Either way works, I like the longer ones as its easier to make, just takes a little more material.

I'm looking at making a pattern to cast them with the dove tail already made. So to use them just cut the holder to length and drill a mounting hole. If enough people were interested in this type of holder I could make a few, so if you are interested give pm me or even answer here on this post.

 This was just a project I've been messing with I want to make a few molds using  sodium silicate for the core material. So I first made the holder by casting and machining the dove tail, I'm going to try making the dove tail by using a core so it would be faster to make the holders. Making the dove tail by machining it with the shaper is real slow. milling the dove tail would be a little faster but still would take more time, casting it would make it a bunch easier.

The aluminum casting won't harm the tool holder, will not let the held tool fall due to it getting bumped, with it on the wall you can easily find to tool, plus see what type tool bit is in the holder.